gameovr
We have the Vive Pro running through our facility, and rarely have issues with tracking. You just have to be very deliberate with how you set up your base stations as they have a very wide viewing angle and can interfere if you have multiple set up on the same channel. Which since we have 20 of them, we have 4 that overlap.
We have a customer with the Rift S that brought it in for us to look at, it seems great. I agree the refresh doesn't seem great, gives the impression of a very minor stutter in the rendering at times. But given the price... Still super tempting for a mobile station, especially since you can just use it as inside out tracking for quick setup.
Does anyone know if the Index is even allowed to be used for commercial purposes yet? I thought it was not yet technically allowed for arcade use.